MeSH Browser

MeSH Supplementary: xanthoxin
Unique ID: C012475
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/C012475
Entry Term(s): cis,trans-xanthoxin; trans,trans-5-(1',2'-epoxy-4'-hydroxy-2',6',6'- trimethyl-1'-cyclohexyl)-3-methylpentadienal; trans,trans-xanthoxin; xanthoxin, (1R-(1alpha(2E,4E),4beta,6alpha))-isomer; xanthoxin, (1S-(1alpha(2E,4E),4alpha,6alpha))-isomer; xanthoxin, (1S-(1alpha(2Z,4E),4alpha,6alpha))-isomer
Registry Numbers: 26932-58-1; 28874-44-4; 70981-67-8; 8066-07-7
Related Numbers: 28874-44-4; 70981-67-8; 8066-07-7
Previous Indexing: ALDEHYDES (72-82); ETHERS, CYCLIC (72-75); *TERPENES (72-74)
Heading Mapped to: *Carotenoids; *Sesquiterpenes
Frequency: 14
Note: RN given refers to cpd with unspecified isomeric designation; cleavage of 9-cis-epoxycarotenoids (violaxanthin) to xanthoxin, catalyzed by 9-cis-epoxycarotenoid dioxygenase, is the key regulatory step of ABSCISIC ACID biosynthesis; structure
Source: Proc R Soc Lond (Biol) 180(1060):317;1972
Date of Entry: 1972/01/01
Revision Date: 2006/03/29

xanthoxin MeSH Supplementary Concept Data 2025